"Creality" matching MCP connectors:

Proof of existence for files: anchor a SHA-256 hash on Base, look up proofs. Paid with x402.

Pre-build reality check for AI coding agents. Scans GitHub, Hacker News, npm, PyPI & Product Hunt — returns a 0-100 reality signal before you build. Supports quick (2 sources) and deep (5 sources) parallel search.

GROO realityA

cz.groo

Nabídka nemovitostí GROO reality — byty, domy a pozemky v Praze a okolí. Jen pro čtení, bez klíče.

Reality Graph Verification ToolsA

dev.realitygraph

Read-only AI coding tools for change verification, release readiness, capacity, and guidance.

Buy timestamped web, company, commerce, social, document and decision data via x402.